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三、回采和掘进工作的机械化A、回采工作在分析过程中,建议研究如下的问题: 1.按照装备浅截深康拜因、刨煤机、机械化支架及其昼夜产煤量为1000吨及1000吨以上的工作面数目来分析其完成计划任务的情况; 2.按照采用先进采矿技术采煤的工作面分析其完成计划任务的情况; 3.苏联煤炭工业部确定的工艺方案的应用和这些方案所规定的指标的掌握情况。关于回采工作面用各种不同类型设备装备的资料列于表11。在采用新技术而未完成计划时,必须查明没有按时对设备进行大修理,没有准备出回采工作面来以及其他的原因,在多大程度
III. Mechanization of Mining and Driving Work A. Mining work In the course of analysis, it is suggested to study the following questions: 1. According to the equipment Shallow Benedictine, plow, mechanized scaffold and its coal production day and night of 1000 tons and 1000 tons of face to analyze the number of its completion of the planning tasks; 2 in accordance with the use of advanced mining technology to analyze the face of the completion of the task of planning their work; 3. The Soviet Union Ministry of Coal Industry to determine the application of these processes and these Program to establish the indicators of the grasp of the situation. Information on the equipment used for the mining face with a variety of different types of equipment is given in Table 11. In adopting new technologies without completing the plan, it is necessary to identify the extent to which the equipment has not been overhauled on time, the working face has not been prepared for production, and other reasons, to what extent